Dock bumper



FIG. 1 is an elevational view in perspective, all sides being the sameof the dock bumper of the present invention in a closed condition;

FIG. 2 is a view in perspective thereof in a closed condition asactually used for a boat;

FIG. 3 is a top view thereof in an open condition;

FIG. 4 is a bottom view thereof in an open condition;

FIG. 5 is a side view thereof in an open condition;

FIG. 6 is a side view thereof of the opposing side thereof in an opencondition;

FIG. 7 is an elevational view thereof in an open condition; and,

FIG. 8 is an elevational view thereof of the opposing side in an opencondition of the dock bumper.

The broken line showing of environmental structure in FIG. 2 is forillustrative purposes only and forms no part of the claimed design.

The ornamental design for a dock bumper, as shown.